The Diesel Broadens Its Field
"Packaged Power" for Many Uses . . . A Complete Power Plant in One Unit . . . How Will Increased Fuel Demand Affect the Market Price?
Stories by Reginald M. Cleveland
More Horses in the Air
A 50-Fold Increase in Airplane Engine Power Within 34 Years, Basic Advances, Skill II Design and Research, End Not Yet in Sight
Air Transport Looks Aloft
Flight in the Stratosphere Offers Many Advantages, Experimental Flights being Carried Out Systematically, Huge New Planes Designed...
The Rise of Air Transportation
Past, Present, Future, Air Mail Reaches All Five Continents, World-Wide Development, Catapults May Become Important
Aircraft Grow Larger
Efficiency Increases With Size . . . 55-Ton Flying Boats Designed . . . 80-Ton Next . . . Promenade Deck in Wings . . . Daily Service to Europe
And Now, The Atlantic
One of the Last Areas to be Conquered By Commercial Air Transport . . . Technical Advances Have Outrun Political and Industrial Plans
Why Seek Air Records?
Record Flights Point the Way to Scheduled Operation, Prove Correctness of Designs, Test Equipment, Provide an Index of Performance
Wings that Turn
Possibilities of Rotating Wing Aircraft, Vertical Rising, High-Speed, Roof-Top Landing
Safety in the Air
More Improved Weather Service Needed, New Radio Aids Important, Weeding Out of Incompetent Pilots Held to be a Prime Necessity
Fly High For Comfort
Approaching the Stratosphere . . . For Economy and Regularity of Operation . . . More Speed With Less Power . . . Avoiding the Bumps
Wings Over Water
Increased Use of Water-Going Aircraft May Presage a New Era in Aerial Transportation
Airmail
American Air Transport Operators Have Built Up the Finest System of Its Kind in the World. "They Can Do Even Better if They Do Not Have to Play With Loaded Dice."
The Distance Flier Takes a Chance
But Highly Refined Devices Act To Reduce the Gambling Element
Fly Fast--Land Slow
High Speed and Safety Are Essential to Aerial Transportation: How Both Ends Are Being Gained
The Truth About Aviation Stocks
Basically Sound, the Aircraft Industry Has Suffered Severely From Growing Pains, But Is Now Becoming Stable
Giant Airplanes
Plans for the Future, and Present Successful Tests, Portend a New Era in Heavier-than-Air Flying
